Since legendary musician David Bowie passed away earlier this week, pets and their owners have been paying tribute in an amazing way.

The world lost a legend this week. Iconic musician David Bowie died on Jan. 10, 2016, at age 69 after a long battle with cancer, as reported on his Facebook page.

Bowie leaves behind a loving family, and a truly incredible body of work that will appreciated by millions for many years to come. The man has been breaking barriers and making radio hits since the 1960s, and those mourning this great loss are not all human. Pets are feeling the pain, too.

Pet lovers and pet owners around the Internet have been posting touching tributes to the late artist. We’ve seen everything from Bowie Instagram filters to photos of dog Bowie doppelgängers — just like the man himself, they have been unpredictable, unique and so, so beautiful. Here’s how:

I love all of these artistic ways to show the love for David Bowie. I’m sure David would love them all. I want to comment that David didn’t have different colored eyes. One of his eyes stayed fully dilated all the time from an accident. It’s a common misconception. RIP DB.